CN207490091U - The concealed communication antenna of general-purpose aircraft - Google Patents
The concealed communication antenna of general-purpose aircraft Download PDFInfo
- Publication number
- CN207490091U CN207490091U CN201721616548.4U CN201721616548U CN207490091U CN 207490091 U CN207490091 U CN 207490091U CN 201721616548 U CN201721616548 U CN 201721616548U CN 207490091 U CN207490091 U CN 207490091U
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- CN
- China
- Prior art keywords
- antenna
- general
- purpose aircraft
- aircraft
- concealed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The concealed communication antenna of general-purpose aircraft, the dipole antenna that it is mainly manufactured by copper foil tape and ferrite, the dipole antenna is connected to by intermediate coaxial cable on very high frequency(VHF) transceiver, and the dipole antenna is mounted in the fixed fin of general-purpose aircraft；The concealed VHF communication antenna, by the way that antenna is hidden in inside general-purpose aircraft vertical fin, so that antenna not easy damaged, and Maintenance free and maintenance, so as to reduce aircraft manufacturing cost.
Description
Technical field
The utility model relates to a kind of concealed communication antenna of general-purpose aircraft, especially a kind of general-purpose aircraft very high frequency(VHF)
Concealed communication antenna belongs to general-purpose aircraft art communication systems field.
Background technology
VHF communication system is an important system in mobile radio, for civil aviation and maritime affairs low coverage
From communication.VHF communication system is to provide aircraft and ground station, carries out bi-directional speech between aircraft and aircraft and data are led to
Believe the device of contact.It forms VHF communication system and mainly includes VHF communication transceiver, control box and antenna three parts group
Into, wherein, transceiver provides stabilizied reference frequency with frequency synthesizer, after signal is adjusted to carrier wave, is launched by antenna
It goes, receiver becomes audio signal after antenna receives signal, by amplification, detection and noise elimination processing, inputs the ear of driver
Machine；Antenna is generally all in accordance in ventral and machine back.
At present, the general-purpose aircraft VHF communication antenna overwhelming majority is all that exposed, exposed antenna can influence to fly
The aerodynamic configuration of machine, and then influence the aeroperformance of aircraft.Secondly, exposed antenna has in use by scraping collision and curved
The risk of folding, and then need to replace the antenna of damage.Finally, exposed antenna holds by exposure year in year out
The damage of lacquer painting is easily formed, and then influences its communication efficiency.
Invention content
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of cheap, not rapid wear
The concealed communication antenna of general-purpose aircraft of wound, Maintenance free and maintenance.
The purpose of this utility model is completed by following technical solution, a kind of concealed communication day of general-purpose aircraft
Line, the dipole antenna that it is mainly manufactured by copper foil tape and ferrite, the dipole antenna pass through intermediate coaxial cable
It is connected on very high frequency(VHF) transceiver, and the dipole antenna is mounted in the fixed fin of general-purpose aircraft.
The beneficial effects of the utility model：Concealed VHF communication antenna, is hung down by the way that antenna is hidden in general-purpose aircraft
Inside tail, so that antenna not easy damaged, and Maintenance free and maintenance, so as to reduce aircraft manufacturing cost.
Description of the drawings
Fig. 1 is Concealed antenna structure schematic diagram described in the utility model.
Fig. 2 is concealed antenna mounting structure schematic diagram described in the utility model.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing：Fig. 1, shown in 2, one kind described in the utility model
The concealed communication antenna of general-purpose aircraft, the dipole antenna 3 that it is mainly manufactured by copper foil tape 1 and ferrite 2, the dipole
Antenna 3 is connected to by intermediate coaxial cable 4 on very high frequency(VHF) transceiver, and the dipole antenna 3 is mounted on general-purpose aircraft
Fixed fin 5 in, so as to fulfill the VHF communication function of general-purpose aircraft.
Claims (1)
1. the concealed communication antenna of general-purpose aircraft, it is mainly by copper foil tape（1）And ferrite（2）It is manufactured into dipole antenna（3）,
It is characterized in that the dipole antenna（3）Pass through intermediate coaxial cable（4）It is connected on very high frequency(VHF) transceiver, and by described in
Dipole antenna（3）Mounted on the fixed fin of general-purpose aircraft（5）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721616548.4U CN207490091U (en) | 2017-11-28 | 2017-11-28 | The concealed communication antenna of general-purpose aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721616548.4U CN207490091U (en) | 2017-11-28 | 2017-11-28 | The concealed communication antenna of general-purpose aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207490091U true CN207490091U (en) | 2018-06-12 |
Family
ID=62472073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721616548.4U Expired - Fee Related CN207490091U (en) | 2017-11-28 | 2017-11-28 | The concealed communication antenna of general-purpose aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207490091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994319A (en) * | 2017-11-28 | 2018-05-04 | 浙江中航通飞研究院有限公司 | A kind of concealed communication antenna of general-purpose aircraft |
-
2017
- 2017-11-28 CN CN201721616548.4U patent/CN207490091U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994319A (en) * | 2017-11-28 | 2018-05-04 | 浙江中航通飞研究院有限公司 | A kind of concealed communication antenna of general-purpose aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20181128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |